/// <summary>
/// Reads the TMX file related to an Area.
/// </summary>
/// <param name="area">The area.</param>
/// <param name="data">The data.</param>
/// <exception cref="System.Exception">No or faulty 'Type' property set for tileLayer. Accepted values are 'Low' and 'High'.</exception>
private void ReadTMX(ref Area area, DataSet data)
{
TileSetBox tileSets = new TileSetBox();
foreach(DataRow setData in data.Tables["tileset"].Rows)
{
tileSets.Add(setData);
}
area.TileSets = tileSets;
#region Read TileLayers
foreach(DataRow layerData in data.Tables["layer"].Rows)
{
try
{
if (layerData["visible"].ToString().Equals("0"))
continue;
}
catch { }
Point layerDims = new Point(int.Parse(layerData["width"].ToString()), int.Parse(layerData["height"].ToString()));
int[,] tileGrid = new int[layerDims.X, layerDims.Y];
int x = 0;
int y = 0;
foreach (DataRow mapData in layerData.GetChildRows("layer_data"))
{
foreach (DataRow tileData in mapData.GetChildRows("data_tile"))
{
tileGrid[x, y] = int.Parse(tileData["gid"].ToString());
if (x < layerDims.X - 1)
++x;
else
{
x = 0;
++y;
}
}
}
TileLayer tileLayer = new TileLayer(tileGrid, area);
foreach (DataRow properties in layerData.GetChildRows("layer_properties"))
{
foreach (DataRow propertyData in properties.GetChildRows("properties_property"))
{
if (propertyData["name"].Equals("Type") || propertyData["name"].Equals("type"))
{
if (propertyData["value"].Equals("Low") || propertyData["value"].Equals("low"))
{
area.AddLowLayer(tileLayer);
continue;
}
if (propertyData["value"].Equals("High") || propertyData["value"].Equals("high"))
{
area.AddHighLayer(tileLayer);
continue;
}
throw new Exception("No or faulty 'Type' property set for tileLayer. Accepted values are 'Low' and 'High'.");
}
}
}
}
#endregion
#region Read Objectgroups
EntityBuilder.BeginArea(area);
foreach (DataRow groupData in data.Tables["objectgroup"].Rows)
{
try
{
if (groupData["visible"].ToString().Equals("0"))
continue;
}
catch { }
switch (XMLParser.ValueOfProperty(
groupData.GetChildRows("objectgroup_properties")[0],
"Type"))
{
case "Entities":
ReadEntityLayer(ref area, groupData);
break;
case "RoamZones":
ReadRoamZones(groupData);
break;
}
}
EntityBuilder.EndArea();
#endregion
}
public Entity CreateEntity(TileSetBox tilesetBox, DataRow data)
{
Entity entity = CreateEntity(
tilesetBox.TypeOf(
int.Parse(
data["gid"].ToString()
)));
entity.Position = new Vector2(
int.Parse(data["x"].ToString()) + tilesetBox.DimensionsOf(int.Parse(data["gid"].ToString())).X * .5f,
int.Parse(data["y"].ToString()));
// Handle special types
#region Chest
//Creates a standard Dialog providing the item specified in the Tiled editor
if (entity.Categorie.Equals("Chest"))
{
Conversation con = new Conversation("default");
//try
//{
con.Add(new ItemContainer(
SwitchItemType(data.GetChildRows("object_properties")[0])));
//}
//catch { throw new Exception("A Chest is missing an Item."); }
con.Add(new KillSpeaker());
List<Conversation> cons = new List<Conversation>();
cons.Add(con);
entity.AddModule(new Dialog(cons));
}
#endregion
#region Door
if (entity.Categorie.Equals("Door"))
{
entity.AddModule(new OpenDoorOnCollide(data));
}
#endregion
#region JumpPoint
if (entity.Categorie.Equals("JumpPoint"))
{
DataRow jumpProps = data.GetChildRows("object_properties")[0];
entity.AddModule(new JumpPoint(
XMLParser.ValueOfProperty(jumpProps, "ID"),
XMLParser.ValueOfProperty(jumpProps, "Target")));
_jumpPoints.Add(entity);
}
#endregion
#region Check for demanded zone
try
{
string zoneID = XMLParser.ValueOfProperty(data.GetChildRows("object_properties")[0], "ZoneID");
// Check if the entity relates to a Zone
if (zoneID != null)
{
entity.SetZone(FindMatch(int.Parse(zoneID)));
}
}
catch { }
#endregion
return entity;
}